What are the reasons for removing lymph nodes?

Lymph node is a small tissue material in the shape of a ball that can be found throughout the body. Lymph nodes are an important part of the immune system because they capture foreign particles that enter the body. They help the body fight infections and also warn the body of these infections and any life -threatening diseases by becoming inflamed and swollen. Two of the most common reasons to remove the lymph nodes are the diagnosis or exclusion of health, including cancer, and the treatment of cancer that attacked lymph nodes. Lymph node metastases occur when localized cancer, such as breast or lung cancer, begins to spread to other parts of the body, including lymph nodes. This can be fatal for the patient, even if it is captured early. The cells in the lymphatic system are not static, but travel all over the body, which means that finding cancer in the lymph node means that it is probably found elsewhere in the body. Removing lymph nodes in TakoIn the case, the physician can determine whether the cancer has expanded and removed part of the patient's cancer.

A specific node affected by the operation of the removal of lymph nodes depends on the type of suspect disease. For example, the treatment of pharynx, which affects the throat, often involves removing the lymph nodes in the throat. Depending on the size of the cancerous tumor, the removal of lymph nodes may include only a few nodes near the tumor or radical autopsy of the neck in which all lymphatic nodes in the neck are removed.

While the removal of lymph nodes can help diagnose cancer and can help physicians determine the growth or regression of cancer as a progre treatment, also has another advantage. Removing lymph nodes or nodes near the original tumor can prevent the spread of cancer to other parts of the body. In some cases, the procedure was known to remove all the stamps of RakovIny from the patient's body, which treated the disease in the process.

Cancer -related treatment is perhaps the most common use of lymph nodes, but are not the only use. Swollen lymph nodes can be a sign of various diseases, especially autoimmune diseases such as arthritis and human immunodeficiency virus (HIV). When swelling cannot repair itself and other symptoms do not clearly indicate a particular disease, doctors can use the removal of lymph nodes to first exclude cancer and then help identify the real cause of the swelling.